<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title></title>
    </head>
    <script src="./js/jquery-3.5.1.js"></script>
    <body>
        <form action="http://localhost:5555/user" method="post" enctype="application/x-www-form-urlencoded">
            用户：
            <input type="text" name="user" id="user" placeholder="用户名"><br>
            密码：
            <input type="password" name="password" id="password" placeholder="密码"/><br>
            <input type="submit" value="提交"/>
        </form>
    </body>
</html>